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Φ80 μm cladding
PANDA

Fujikura PANDA fibers (Polarization-maintaining AND Absorption-reducing fiber) have a superior optical property in polarization-maintaining because of the symmetrical accuracy in cross section and the uniform constitution of stress applying parts. Based on Fujikura's fiber technology, PANDA fibers have a universal quality with not only low polarization-crosstalk and low attenuation but also the broad suitability for fusion-splice or optical connector. The feature of this fiber is its small diameter, with an 80 μm cladding diameter. Additionally, it has a smaller bending radius compared to the standard type.


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Features

・Small diameter cladding
・Product for small bending radius
・Low polarization crosstalk and low attenuation
・RoHS compliant

Specifications

 RCHA85-PS-U17CRCSM98-PS-U17CRCSM13-PS-U17C
Wavelength band850 nm band980 nm band1310 nm band
Mode field diameter (μm)3.5 ± 0.5
@ 850 nm
6.0 ± 0.5
@ 980 nm
8.2 ± 0.5
@ 1310 nm
Concentricity error (μm)≤ 0.5
Cladding diameter
(Major diameter) (μm)
80 ± 1
Attenuation (dB/km)≤ 3.5 @ 850 nm≤ 2.5 @ 980 nm≤ 2.0 @ 1310 nm
Cutoff wavelength (nm)650 – 800870 – 9501100 – 1250
Polarization crosstalk (dB/100m)≤ -30 @ 850 nm≤ -25 @ 980 nm≤ -25 @ 1310 nm
Beat length (mm)≤ 2.01.4 – 2.62.0 – 3.5
Minimum bending radius1 % proof test level:R15 mm(*) / 2 % proof test level:R15 mm
Coating materialUV curable resin
Coating diameter (μm)165 ± 10

Cross-section image

 RCSM14-PS-U17CRCSM15-PS-U17CRCHA15-PS-U17C
Wavelength band1400 nm band1550 nm band1550 nm band
Mode field diameter (μm)9.0 ± 0.5
@ 1450 nm
9.5 ± 0.5
@ 1550 nm
6.0 ± 1.0
@ 1550 nm
Concentricity error (μm)≤ 0.5
Cladding diameter
(Major diameter) (μm)
80 ± 1
Attenuation (dB/km)≤ 2.0 @ 1450 nm≤ 2.0 @ 1550 nm≤ 3.0 @ 1550 nm
Cutoff wavelength (nm)1200 – 13801290 – 14501290 – 1500
Polarization crosstalk (dB/100m)≤ -25 @ 1450 nm≤ -25 @ 1550 nm≤ -30 @ 1550 nm
Beat length (mm)2.3 – 4.22.5 – 4.5≤ 3.7
Minimum bending radius1 % proof test level:R15 mm(*) / 2 % proof test level:R15 mm
Coating materialUV curable resin
Coating diameter (μm)165 ± 10

Cross-section image

 RCBI13-PX-U17DRCBI15-PX-U17D
Wavelength band1310 nm band1550 nm band
Mode field diameter (μm)7.4 ± 0.5
@ 1310 nm
8.6 ± 0.4
@ 1550 nm
Concentricity error (μm)≤ 0.5
Cladding diameter
(Major diameter) (μm)
80 ± 1
Attenuation (dB/km)≤ 3.0 @ 1310 nm≤ 3.0 @ 1550 nm
Cutoff wavelength (nm)≤ 1250≤ 1500
Bending attenuation
(dB, R5mm × 10 turns)
≤ 0.1 @ 1310 nm≤ 0.1 @ 1550 nm
Bending polarization crosstalk
(dB, R5mm × 10 turns)
≤ -30 @ 1310 nm≤ -30 @ 1550 nm
Beat length (mm)≤ 3.0 @ 1310 nm≤ 3.5 @ 1550 nm
Minimum bending radius2 % proof test level:R5 mm
Coating materialUV curable resin
Coating diameter (μm)165 ± 10165 ± 15

Cross-section image

*1% proof test level is standard. 2% proof test level is available, and code ‘-H’ is added at the end of the product name. (e.g., RCSM15-PS-U17C-H)